Capacity Planning in Project Management – Definition and Meaning
Capacity planning (also called capacity calculation or capacity management) is the process of determining, analyzing, and aligning the available resource capacity (supply) with the workload required for projects and other tasks (demand) over a specific period of time. It is used to effectively manage resource availability, identify bottlenecks or overloads at an early stage, and ensure realistic project and portfolio planning. Capacity planning is typically part of resource planning and identifies potential over- or underutilization of resources.
Example, best practice, and further information on the term
In a manufacturing company, for example, capacity planning might show that a particular production machine is only utilized at 60% the following month, while another machine is at 120% capacity, indicating a bottleneck. A proven best practice is to review the capacity situation regularly (e.g., weekly or monthly) and, if necessary, take action by adjusting project plans, prioritizing tasks, or sourcing temporary resources. This aligns with resource optimization techniques according to the PMBOK and agile capacity planning. Careful capacity planning helps to use resources efficiently, reduce costs, and ensure projects are delivered on time.